Reverse ridge waterproof structure applied to house building kitchen and toilet

The utility model provides a reverse ridge waterproof structure applied to a house building kitchen and bathroom, which belongs to the technical field of building construction, aims to solve the problems that dust is easy to gather at an included angle between an existing reverse ridge and the ground and is inconvenient to clean, and comprises a reverse ridge main body, the reverse ridge body is of a long-strip-shaped structure, two sets of embedded parts are installed on the lower end face of the reverse ridge body, and three sets of clamping grooves are formed in the front end face and the rear end face of the reverse ridge body respectively. The two sets of stop blocks are symmetrically arranged, three sets of fixing blocks are installed at the front ends of the stop blocks, and fixing holes are formed in the surfaces of the fixing blocks; the main body of the first reinforcing rib is of a frame structure, the first reinforcing rib is clamped in the reverse ridge main body, and a cross auxiliary fixing rod